spot the difference: flags of australia and new zealand

flag of australia

flag of new zealand

similarities:
1) union jack icon (UK flag) on the upper left
2) blue background (nevermind how light/dark the blue is)
3) 4 common stars

differences:
1) new zealand has only 4 stars. australia has 6 stars.
2) new zealand has stars that are 5-pointed. australia has 5 7-pointed and 1 5-pointed stars. weird!
3) new zeland as RED stars. australia has WHITE stars.

ta-daaaaaa